CN203225460U - High voltage fixed type switch cabinet - Google Patents
High voltage fixed type switch cabinet Download PDFInfo
- Publication number
- CN203225460U CN203225460U CN 201320217941 CN201320217941U CN203225460U CN 203225460 U CN203225460 U CN 203225460U CN 201320217941 CN201320217941 CN 201320217941 CN 201320217941 U CN201320217941 U CN 201320217941U CN 203225460 U CN203225460 U CN 203225460U
- Authority
- CN
- China
- Prior art keywords
- locking bar
- switch cabinet
- doorstep
- cabinet
- upper door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a high voltage switch cabinet, and specially relates to a high voltage fixed type switch cabinet. An upper door and a lower door are installed on a cabinet body, a mechanical interlocking operating unit is installed in the cabinet body, the mechanical interlocking operating unit is provided with a locking bar which is stretched out and drawn back following the motion of a operating handle, and the lateral part of the upper door is provided with a keyhole matched with the locking bar. When the operating handle is rotated to the operating position, the locking bar is stretched into the keyhole and the upper door is locked; and the bottom of the upper door is provided with a pressing tablet for pressing the lower door tightly when the upper door is in a closure state. According to the utility model, the misoperation rate of the switch cabinet is reduced, the programmed operation of the switch cabinet is achieved, and the possibility of accident occurrence is reduced.
Description
Technical field
The utility model relates to high-tension switch cabinet, specifically is the fixed switch cubicle of high pressure.
Background technology
At present, the operating mechanism of high-tension switch cabinet is too aging, has the hidden danger of secure context.
The utility model content
The purpose of this utility model is to improve the processing safety of the fixed switch cubicle of high pressure.
For realizing above utility model purpose, the technical solution of the utility model is: the fixed switch cubicle of high pressure, be equipped with on the cabinet and call and the Xiamen, the mechanical chain functional unit is installed in cabinet, described mechanical interlocking functional unit has a locking bar that stretches with the operating grip action, the sidepiece of calling has the lockhole with described locking bar phase configuration, thereby described locking bar extend out to and locks in the described lockhole to the doorstep when operating grip rotates to the service position, bottom to the doorstep is provided with a compressing tablet, and this compressing tablet is used for compressing simultaneously the Xiamen when being in closed condition to the doorstep.
In cabinet, install a cover mechanical interlocking functional unit additional, and the cabinet door is changed into the switch of gate control Xiamen; When the operating grip with the mechanical interlocking functional unit rotates to the service position, can't open to the doorstep, and can close isolating switch this moment; When the operating grip with mechanical interlocks rotates to the maintenance position, can open to the doorstep, and can't close isolating switch this moment.The utility model has reduced the misuse rate of switch cubicle, can realize the sequencing of switch cubicle operation, has reduced the possibility that accident takes place.
Description of drawings
Fig. 1 is the structural representation of the fixed switch cubicle of the utility model embodiment high pressure.
Embodiment
As shown in Figure 1, the fixed switch cubicle of the utility model embodiment high pressure, be equipped with to the doorstep 1 and Xiamen 2 on the cabinet, mechanical interlocked operation parts 3 are installed in cabinet, described mechanical interlocking functional unit 3 has a locking bar 5 that stretches with operating grip 4 actions, to the doorstep 1 sidepiece has the lockhole with described locking bar 5 phase configuration, thereby described locking bar 5 extend out to lock in the described lockhole and calls 1 when operating grip 4 rotates to the service position, to the doorstep 1 bottom is provided with a compressing tablet 6, and this compressing tablet 6 is used for 1 compressing Xiamen 2 when being in closed condition simultaneously to the doorstep.
Above content is the further instruction of the utility model being done in conjunction with concrete execution mode, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to this protection range.
Claims (1)
1. the fixed switch cubicle of high pressure, be equipped with to the doorstep and the Xiamen at cabinet, it is characterized in that: the mechanical chain functional unit is installed in cabinet, described mechanical interlocking functional unit has a locking bar that stretches with the operating grip action, the sidepiece of calling has the lockhole with described locking bar phase configuration, thereby described locking bar extend out to and locks in the described lockhole to the doorstep when operating grip rotates to the service position, bottom to the doorstep is provided with a compressing tablet, and this compressing tablet is used for compressing simultaneously the Xiamen when being in closed condition to the doorstep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217941 CN203225460U (en) | 2013-04-26 | 2013-04-26 | High voltage fixed type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217941 CN203225460U (en) | 2013-04-26 | 2013-04-26 | High voltage fixed type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225460U true CN203225460U (en) | 2013-10-02 |
Family
ID=49252450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217941 Expired - Lifetime CN203225460U (en) | 2013-04-26 | 2013-04-26 | High voltage fixed type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225460U (en) |
-
2013
- 2013-04-26 CN CN 201320217941 patent/CN203225460U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |